Summary statistics for c_1_c6_44 variable in hosp_rollup2552_96_2011 dataset : Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- c_1_c6_44 | 29 1.45e+07 5.59e+07 1000 3.03e+08 by Jean Roth , jroth@nber.org , 21 Apr 2018